Ski trolley



FIG. 1 is a perspective view of a ski trolley, as viewed from the top, front, right corner of the ski trolley;

FIG. 2 is a perspective view of the ski trolley illustrated in FIG. 1, as viewed from the top, rear, right corner of the ski trolley;

FIG. 3 is a left side elevation view of the ski trolley illustrated in FIG. 1;

FIG. 4 is a right side elevation view of the ski trolley illustrated in FIG. 1;

FIG. 5 is a front elevation view of the ski trolley illustrated in FIG. 1;

FIG. 6 is a rear elevation view of the ski trolley illustrated in FIG. 1;

FIG. 7 is a top plan view of the ski trolley illustrated in FIG. 1; and,

FIG. 8 is a bottom plan view of the ski trolley illustrated in FIG. 1. 

The ornamental design for a ski trolley, as shown and described. 